Writing instrument



FIG. 1 is a perspective view showing our new design for a writinginstrument;

FIG. 2 is a front view of the writing instrument of FIG. 1;

FIG. 3 is a right side view of the writing instrument of FIG. 1;

FIG. 4 is a rear view of the writing instrument of FIG. 1;

FIG. 5 is a left side view of the writing instrument of FIG. 1;

FIG. 6 is a top plan view of the writing instrument of FIG. 1; and,

FIG. 7 is a bottom plan view of the writing instrument of FIG. 1.

The broken line showing of the writing tip illustrates environmentalmatter and forms no part of the claimed design.

The ornamental design for a writing instrument, as shown and described.